{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:51:43.930577+00:00","duration_seconds":0.004766,"id":652749,"input_summary":"chars=3633 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KV7TVW","recording_id":68168,"started_at":"2026-06-27T11:51:43.925811+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":68169}